Uploaded July 2021 | Updated September 2026, 1 hour ago

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Video demonstrating rotary dial phones etc connected to a modern PABX (Panasonic TES824), along with discussion of 'reversed pulse dial numbering' in New Zealand. See one of these being used in a cover version of The Big Bopper's hit 'Chantilly Lace' here: youtu.be/TGknIWVTxIA